Renesas V850E2 Manual de usuario Pagina 39

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R01DS0139ED0100
Data Sheet
Chapter 7 Peripherals specification
7.6 Timer timing
Table 7-1 Timer timing
Parameter Symbol Condition
Ratings
Unit
Min Typ Max
TAUAnI input High level
width
tTAIH n=0
a,b
--ns
TAUAnI input Low level
width
tTAIL n=0
a,b
--ns
TAUBnI input High level
width
tTBIH n=1
a
,
b
a)
With digital noise filter enabled: 2, 3, 4 or 5 x Tsamp + 20 (Tsamp shows sampling period specified in Noise
filter macro. More than 1 PCLK width of Timer macro must be kept regarding DNF pass through pulse width.
b)
With digital noise filter disabled: 1xtSYNC+20 ( tSYNC: 1 PCLK of Timer macro)
--ns
TAUBnI input Low level
width
tTBIL n=0
a,b
--ns
TAUJnI input High level
width
tTJIH n=0,1 300 - - ns
TAUJnI input High level
width
tTJIH 4.7 - - µs
TAUJnI input High level
width
tTJIH b - - ns
TAUJnI input Low level
width
tTJIL n=0,1 300 - - ns
TAUJnI input Low level
width
tTJIL 4.7 - - µs
TAUJnI input Low level
width
tTJIL
b
--ns
TAUAnO output cycle tTACYK n=0 - - 20 MHz
TAUBnO output cycle tTBCYK n=1 - - 20 MHz
TAUCnO output cycle tTCCYK n=2-7 - - 20 MHz
TAUJnO output cycle tTJCYK n=0,1 - - 20 MHz
TAPAnESO input High level
width
tWESH n=0 300 - - ns
TAPAnESO input Low level
width
tWESL n=0 300 - - ns
ENCAnTmIN high level
width
tWENmH n=0, m=A,B,Z
a,b
--ns
ENCAnTmIN low level width tWENmL n=0, m=A,B,Z
a,b
--ns
ENCAnTINm high level
width
tWENmH n=0, m=0-1
a,b
--ns
ENCAnTINm low level width tWENmL n=0, m=0-1
a,b
--ns
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